[S-SS08] Active faults and paleoseismology

Tue. May 22, 2018 1:45 PM - 3:15 PM A07 (Tokyo Bay Makuhari Hall)

convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Hisao Kondo(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Ryosuke Doke(神奈川県温泉地学研究所, 共同), Nobuhisa Matsuta(Okayama University Graduate School of Education), Chairperson:KONDO HISAO(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Ishiyama Tatsuya(Earthquake Research Institute, University of Tokyo)

Geologic and historic information on seismic cycles and on the magnitude and source faults of past earthquakes is essential information to understand future large earthquakes. The study of past faulting and seismicity is an important issue for an interdisciplinary community of seismologists, geologists, geomorphologists, archaeologists, and historians.

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1:45 PM - 2:00 PM

[SSS08-18] The publication of the revised edition of “Digital Active Fault Map of Japan”

*Takahiro Miyauchi¹, Toshifumi Imaizumi², Hiroyuki Tsutsumi³, Takashi Nakata⁴ (1.Department of Earth Sciences, Graduate School of Science, Chiba University, 2.Department of Geosciences, Graduate School of Science, Tohoku University, 3.Department of Environmental Systems Science, Faculty of Science and Engineering, Doshisha University, 4.Hiroshima Univesrity)

2:00 PM - 2:15 PM

[SSS08-19] A new representation and extraction method of marine terraces — application to the Numa terraces in the Boso Peninsula, central Japan

*Junki Komori¹, Masanobu Shishikura², Ryosuke Ando¹ (1.The University of Tokyo, 2.National Institute of Advanced Industrial Science and Technology)

2:15 PM - 2:30 PM

[SSS08-20] Blind thrust faults beneath the western Ishikari plain revealed by high-resolution shallow seismic reflection profiling, Hokkaido

*Tatsuya Ishiyama¹, Naoko Kato¹, Hiroshi Sato¹, Shin Koshiya², Shigeru Toda³, Susumu Abe⁴ (1.Earthquake Research Institute, University of Tokyo, 2.Faculty of Science and Engineering, Iwate University, 3.Department of Earth Sciences, Faculty of Education, Aichi University of Education, 4.Japan Petroleum Exploration Co., Ltd.)

2:30 PM - 2:45 PM

[SSS08-21] Rediscovery of emerged boring bivalves at Cape Omaezaki, Shizuoka, Japan

*Akihisa Kitamura¹ (1.Institute of Geosciences, Faculty of Science, Shizuoka University)

2:45 PM - 3:00 PM

[SSS08-22] Study on Resolution of Dating Method by Free Iron Oxides Analysis for loess sediments (Red-Brown soil Layer) of Matsue Area, Japan

*Masaaki Tanaka¹, Masaru Nakamura¹, Yuichi Shimizu¹, Takenobu Tanaka² (1.The Chugoku Electric Power Co., Inc., 2.Hanshin consultants Co., Ltd.)

3:00 PM - 3:15 PM

[SSS08-23] Constraint of fault geometry for Japanese historical earthquakes based on groundwater anomaly

*Yasuyuki Kano¹ (1.Research Institute for Earthquake Prediction, Disaster Prevention Research Institute, Kyoto University)

Session information